confused
confused
Programming language:PHP
2021-03-29 17:11:34
0
Q:

array_column in php

斯波隼斗
斯波隼斗
Code: PHP
2021-03-14 08:30:38 
$a = array(
  array(
    'id' => 5698,
    'first_name' => 'Peter',
    'last_name' => 'Griffin',
  ),
  array(
    'id' => 4767,
    'first_name' => 'Ben',
    'last_name' => 'Smith',
  ),
  array(
    'id' => 3809,
    'first_name' => 'Joe',
    'last_name' => 'Doe',
  )
);

$last_names = array_column($a, 'last_name');
print_r($last_names);
0
Abhishek Zadav
Abhishek Zadav
Code: PHP
2021-08-10 17:23:04 
<?php


$a = array(
  array(
    'id' => 5698,
    'first_name' => 'Peter',
    'last_name' => 'Griffin',
  ),
  array(
    'id' => 4767,
    'first_name' => 'Ben',
    'last_name' => 'Smith',
  ),
  array(
    'id' => 3809,
    'first_name' => 'Joe',
    'last_name' => 'Doe',
  )
);

$last_names = array_column($a, 'last_name');
print_r($last_names);

// ====================================================
Output:

Array
(
  [0] => Griffin
  [1] => Smith
  [2] => Doe
)
?>
0

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